CN209865401U - Domestic sewage treatment tank - Google Patents
Domestic sewage treatment tank Download PDFInfo
- Publication number
- CN209865401U CN209865401U CN201920407185.6U CN201920407185U CN209865401U CN 209865401 U CN209865401 U CN 209865401U CN 201920407185 U CN201920407185 U CN 201920407185U CN 209865401 U CN209865401 U CN 209865401U
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- China
- Prior art keywords
- treatment tank
- sewage treatment
- groove
- crushing motor
- sewage
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- Expired - Fee Related
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model belongs to the technical field of sewage treatment device, especially, relate to a domestic sewage treatment jar. The upper ends of the middle left side and the middle right side of the sewage treatment tank are respectively provided with an upper convex material blocking groove and a lower concave material blocking groove; the left side of the sewage treatment tank is provided with an expanded filtration treatment tank, the upper end of the filtration treatment tank is provided with a crushing motor, the lower end of the crushing motor is connected with a group of bidirectional rotating tool rests, the bottom of the filtration treatment tank is provided with a diversion inclined plate, and the right side wall of the filtration treatment tank is provided with a filter screen communicated with the sewage treatment tank; the right side wall of the filtration treatment tank is connected with a feed inlet. The particle materials in the discharged sewage are crushed by the bidirectional rotating blade to be granulated, so that impurities in the sewage are prevented from blocking a pipeline and accumulating on the inner wall of a treatment tank to influence later-stage cleaning and maintenance; meanwhile, sediment and suspended matters can be separated by adopting the baffle plate with the concave structure; ensure the smooth liquid outlet.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment device, especially, relate to a domestic sewage treatment jar.
Background
Along with the rapid development of the economy of our country, the consumption of water resource increases at double, cause the shortage of water resource on the one hand, on the other hand causes waste water to increase in a large number, thereby cause huge pressure to society and environmental sustainable development, sewage treatment is the process that makes sewage reach the quality of water requirement of drainage or reuse purify it, by wide application in each field, also walk into common people's daily life more and more, however, most of current sewage treatment tank are single in construction, the volume is difficult to change, large granule impurity piles up and leads to the filter screen to block up easily, the treatment effect is not good, the routine maintenance is frequent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a domestic sewage treatment tank which has simple structure, reasonable design and convenient use, and can crush the granular materials in the discharged sewage by a blade rotating in two directions to granulate the granular materials, thereby avoiding impurities in the sewage from blocking pipelines and accumulating on the inner wall of the treatment tank to influence the later cleaning and maintenance; meanwhile, sediment and suspended matters can be separated by adopting the baffle plate with the concave structure; ensure the smooth liquid outlet.
In order to achieve the above object, the utility model adopts the following technical scheme: the device comprises a sewage treatment tank, an upper convex material retaining groove, a lower concave material retaining groove, an observation window, a liquid pumping port, a filtration treatment groove, a crushing motor, a bidirectional rotary knife rest, a filter screen, a flow guide inclined plate and a feed inlet; the lower end of the middle left side of the sewage treatment tank is provided with an upper convex material blocking groove, and the upper end of the middle right side of the sewage treatment tank is provided with a lower concave material blocking groove; and the side walls of the upper convex material blocking groove and the lower concave material blocking groove are provided with observation windows; the right end of the sewage treatment tank is provided with a liquid extraction port, wherein the left side of the sewage treatment tank is provided with an expanded filtering treatment tank, the upper end of the filtering treatment tank is provided with a crushing motor, the lower end of the crushing motor is connected with a group of bidirectional rotating knife rests, the bottom of the filtering treatment tank is provided with a flow guide inclined plate, and the right side wall of the filtering treatment tank is provided with a filter screen communicated with the sewage treatment tank; the right side wall of the filtration treatment tank is connected with a feed inlet.
Preferably, the bottom of a main transmission shaft of the crushing motor is connected with a small cutting knife rest, the outer side of the main transmission shaft is movably sleeved with a rotating sleeve through a rolling bearing, and the rotating sleeve is fixed at the lower end of a transmission shell of the crushing motor in a matched manner through a bearing flange; the lower end of the rotary sleeve is connected with a large cutting knife rest; the upper ends of the main transmission shaft and the rotary sleeve are respectively connected with a driving gear and a driven gear; and the driving gear and the driven gear are driven and turned by the transmission gear set.
Preferably, the feed inlet is formed by converging a plurality of feed inlets.
Preferably, the length of the upper convex material blocking groove and the lower concave material blocking groove inserted into the sewage treatment tank exceeds two thirds of the inner diameter of the sewage treatment tank.
After the structure is adopted, the utility model discloses beneficial effect does: the utility model relates to a domestic sewage treatment tank, which crushes the granular materials in the discharged sewage by the bidirectional rotating blade to granulate the granular materials, and avoids impurities in the sewage from blocking a pipeline and accumulating on the inner wall of the treatment tank to influence the later cleaning and maintenance; meanwhile, sediment and suspended matters can be separated by adopting the baffle plate with the concave structure; ensure the smooth liquid outlet. The utility model has the advantages of simple structure, reasonable arrangement, low manufacturing cost and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 shows a transmission structure of the crushing motor 7 of the present invention.
Fig. 3 is a side view of the sewage treatment tank 1 of the present invention.
Description of reference numerals:
sewage treatment jar 1, epirelief dam groove 2, concave dam groove 3, observation window 4, drawing liquid mouth 5, filtration treatment groove 6, broken motor 7, two-way rotary knife rest 8, filter screen 9, water conservancy diversion swash plate 10, feed inlet 11, final drive shaft 12, bearing flange 13, rotating sleeve 14, driving gear 15, driven gear 16.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the device comprises a sewage treatment tank 1, an upper convex material blocking groove 2, a lower concave material blocking groove 3, an observation window 4, a liquid pumping port 5, a filtration treatment tank 6, a crushing motor 7, a bidirectional rotary knife rest 8, a filter screen 9, a diversion inclined plate 10 and a feed inlet 11; an upper convex material retaining groove 2 is arranged at the lower end of the middle left side of the sewage treatment tank 1, and a lower concave material retaining groove 3 is arranged at the upper end of the middle right side of the sewage treatment tank 1; observation windows 4 are arranged on the side walls of the upper convex material blocking groove 2 and the lower concave material blocking groove 3; the right end of the sewage treatment tank 1 is provided with a liquid extraction port 5, wherein the left side of the sewage treatment tank 1 is provided with an expanded filtering treatment tank 6, the upper end of the filtering treatment tank 6 is provided with a crushing motor 7, the lower end of the crushing motor 7 is connected with a group of bidirectional rotating knife rests 8, the bottom of the filtering treatment tank 6 is provided with a flow guide inclined plate 10, and the right side wall of the filtering treatment tank 6 is provided with a filter screen 9 communicated with the sewage treatment tank 1; the right side wall of the filtration treatment tank 6 is connected with a feed inlet 11.
The bottom of a main transmission shaft 12 of the crushing motor 7 is connected with a small cutting knife rest 82, the outer side of the main transmission shaft 12 is movably sleeved with a rotating sleeve 14 through a rolling bearing, and the rotating sleeve 14 is fixed at the lower end of a transmission shell of the crushing motor 7 through a bearing flange 13 in a matching manner; the lower end of the rotating sleeve 14 is connected with a large cutting knife rest 81; the upper ends of the main transmission shaft 12 and the rotary sleeve 14 are respectively connected with a driving gear 15 and a driven gear 16; and the driving gear 15 and the driven gear 16 are driven and changed in direction through the transmission gear set.
In addition, the feed inlet 11 is formed by converging a plurality of feed inlets; the length of the upper convex material retaining groove 2 and the lower concave material retaining groove 3 inserted into the sewage treatment tank 1 exceeds two thirds of the inner diameter of the sewage treatment tank 1.
The working principle of the specific embodiment is as follows: firstly, domestic sewage is conveyed to a feeding hole 11 through a sewer pipe, the sewage directly enters the interior of the sewage treatment tank 1 from a filter screen 9, and massive materials in the sewage are crushed into particle materials under the action of a high-speed rotating bidirectional rotary knife rest 8 and enter the sewage treatment tank 1 from the filter screen 9; the accumulated sediment along with the sewage is deposited on the left side of the upper convex material blocking groove 2, and the suspended matters are blocked by the action of the lower concave material blocking groove 3; in the second process, the condition of sediments and suspended matters in the sewage tank can be observed through the observation window 4.
After adopting above-mentioned structure, this embodiment beneficial effect does: the particle materials in the discharged sewage are crushed by the bidirectional rotating blade to be granulated, so that impurities in the sewage are prevented from blocking a pipeline and accumulating on the inner wall of a treatment tank to influence later-stage cleaning and maintenance; meanwhile, sediment and suspended matters can be separated by adopting the baffle plate with the concave structure; ensure the smooth liquid outlet.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides a domestic sewage treatment jar which characterized in that: the device comprises a sewage treatment tank (1), an upper convex material blocking groove (2), a lower concave material blocking groove (3), an observation window (4), a liquid pumping port (5), a filtration treatment groove (6), a crushing motor (7), a bidirectional rotary knife rest (8), a filter screen (9), a flow guide inclined plate (10) and a feed port (11); an upper convex material retaining groove (2) is arranged at the lower end of the left side in the middle of the sewage treatment tank (1), and a lower concave material retaining groove (3) is arranged at the upper end of the right side in the middle of the sewage treatment tank (1); observation windows (4) are arranged on the side walls of the upper convex material blocking groove (2) and the lower concave material blocking groove (3); the right end of the sewage treatment tank (1) is provided with a liquid extraction port (5), wherein the left side of the sewage treatment tank (1) is provided with an expanded filtration treatment tank (6), the upper end of the filtration treatment tank (6) is provided with a crushing motor (7), the lower end of the crushing motor (7) is connected with a group of bidirectional rotary knife rests (8), the bottom of the filtration treatment tank (6) is provided with a flow guide inclined plate (10), and the right side wall of the filtration treatment tank (6) is provided with a filter screen (9) communicated with the sewage treatment tank (1); the right side wall of the filtering treatment groove (6) is connected with a feed inlet (11).
2. The domestic sewage treatment tank of claim 1, wherein: the bottom of a main transmission shaft (12) of the crushing motor (7) is connected with a small cutting knife rest (82), the outer side of the main transmission shaft (12) is movably sleeved with a rotating sleeve (14) through a rolling bearing, and the rotating sleeve (14) is matched and fixed at the lower end of a transmission shell of the crushing motor (7) through a bearing flange (13); the lower end of the rotating sleeve (14) is connected with a large cutting knife rest (81); the upper ends of the main transmission shaft (12) and the rotary sleeve (14) are respectively connected with a driving gear (15) and a driven gear (16); and the driving gear (15) and the driven gear (16) are driven and changed in direction through the transmission gear set.
3. The domestic sewage treatment tank of claim 1, wherein: the feed inlet (11) is formed by gathering a plurality of feed inlets together.
4. The domestic sewage treatment tank of claim 1, wherein: the length of the upper convex material retaining groove (2) and the lower concave material retaining groove (3) inserted into the sewage treatment tank (1) exceeds two thirds of the inner diameter of the sewage treatment tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407185.6U CN209865401U (en) | 2019-03-28 | 2019-03-28 | Domestic sewage treatment tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407185.6U CN209865401U (en) | 2019-03-28 | 2019-03-28 | Domestic sewage treatment tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209865401U true CN209865401U (en) | 2019-12-31 |
Family
ID=68957242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920407185.6U Expired - Fee Related CN209865401U (en) | 2019-03-28 | 2019-03-28 | Domestic sewage treatment tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209865401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112591931A (en) * | 2020-12-04 | 2021-04-02 | 北京怡盛原环保科技有限公司 | Urban sewage treatment device and treatment method thereof |
| CN114159849A (en) * | 2021-11-12 | 2022-03-11 | 深圳市华宇创鑫环境科技有限公司 | Environment-friendly sewage treatment equipment and method |
-
2019
- 2019-03-28 CN CN201920407185.6U patent/CN209865401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112591931A (en) * | 2020-12-04 | 2021-04-02 | 北京怡盛原环保科技有限公司 | Urban sewage treatment device and treatment method thereof |
| CN114159849A (en) * | 2021-11-12 | 2022-03-11 | 深圳市华宇创鑫环境科技有限公司 | Environment-friendly sewage treatment equipment and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210328 |